how to upgrade win10 tech preview (original win7) to offical win10

[WPCentral Question]

i upgraded my windows 7 pc to the windows 10 tech preview a while back but now im confused on how to upgrade to the offical windows 10 tomorrow. id rather have the official product then continue being part of the insider program.

 

[worldspy99]

Might want to read this thread:
http://forums.windowscentral.com/windows-10-how-guides/369682-what-you-doing-prep-windows-10-a.html